Inventor · disambiguated record
Shuichi Fujikawa
Also filed as: FUJIKAWA SHUICHI
19 granted patents·10 pending applications·216 citations·filing 1992–2019
92Inventor score
Files withMITSUBISHI ELECTRIC CORP20FUJIKAWA SHUICHI3YAMAMOTO TATSUYA2KATSURA TOMOTAKA1TANINO YOICHI1
Top patents by PatentIndex Score
29 records- 0192US6008914ALaser transfer machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 28, 1999·129 cites·37 claims
- 0285US6393034B1Laser apparatus and laser processing apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 21, 2002·24 cites·16 claims
- 0377US9289850B2Laser machining deviceYAMAMOTO TATSUYA·Filed 2012·Granted Mar 22, 2016·3 cites·16 claims
- 0463US5313487ADischarge excitation gas laser apparatusMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 17, 1994·20 cites·16 claims
- 0560US8873599B2Gas laser deviceYAMAMOTO TATSUYA·Filed 2011·Granted Oct 28, 2014·1 cites·5 claims
- 0659US7142354B2Wavelength conversion method, wavelength conversion device, and laser beam machineMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Nov 28, 2006·6 cites·20 claims
- 0756US9348138B2Laser processing deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 24, 2016·0 cites·9 claims
- 0856US5883737ADiode laser excitation solid-state laser amplifier and diode laser excitation solid-state laserMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Mar 16, 1999·20 cites·8 claims
- 0954US6721346B2Solid state laser apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Apr 13, 2004·4 cites·12 claims
- 1051US2016238839A1Laser processing deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 1149US6898230B2Solid state laser device and solid state laser device systemMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 24, 2005·2 cites·18 claims
- 1248US7608799B2Solid-state laser processing apparatus and laser welding processTOYOTA MOTOR CO LTD·Filed 2004·Granted Oct 27, 2009·3 cites·4 claims
- 1345US9919945B2Laser processing method and laser processing apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 20, 2018·0 cites·9 claims
- 1443US9331457B2Semiconductor laser apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 3, 2016·0 cites·12 claims
- 1543US2016329685A1Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 1643US2022123523A1Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 1742US2013109128A1Manufacturing method for photovoltaic power device and manufacturing apparatus for photovoltaic power deviceKATSURA TOMOTAKA·Filed 2010·Application pending·0 cites
- 1838US7280577B2Pumping method for laser equipmentMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 9, 2007·0 cites·6 claims
- 1936US2004240496A1Rod type solid state laserFiled 2002·Application pending·0 cites
- 2036US2009141746A1Solid-state laser deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 2135US9188834B2Wavelength conversion crystal and wavelength conversion laser deviceFUJIKAWA SHUICHI·Filed 2012·Granted Nov 17, 2015·0 cites·10 claims
- 2235US7386022B2Laser beam transmitterMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jun 10, 2008·0 cites·9 claims
- 2333US2017207605A1Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 2433US2016344162A1Beam combining device and output recovery method for beam combining deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 2532US8958453B2Gas discharge laser oscillator and gas discharge laser amplifier providing linearly polarized lightFUJIKAWA SHUICHI·Filed 2010·Granted Feb 17, 2015·0 cites·6 claims
- 2632US7796670B1Diode laser pumped solid state laser amplifier and diode laser pumped solid state laserMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 14, 2010·4 cites·2 claims
- 2731US2008037603A1Rod-Type Solid Laser ApparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 2830US8885684B2Gas laser deviceTANINO YOICHI·Filed 2011·Granted Nov 11, 2014·0 cites·3 claims
- 2926US2008225922A1Rod-Type Solid-State Laser SystemFUJIKAWA SHUICHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →